From 6345b1dbeeabf637844b01138236e333d84d406f Mon Sep 17 00:00:00 2001
From: klaus <klaus@vividnext.co.kr>
Date: Wed, 13 Aug 2025 19:56:59 +0900
Subject: [PATCH] =?UTF-8?q?feat(chat):=20=ED=83=80=EC=9D=B4=ED=95=91=20?=
 =?UTF-8?q?=EC=9D=B8=EB=94=94=EC=BC=80=EC=9D=B4=ED=84=B0=20=EC=95=A0?=
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 =?UTF-8?q?=20task=202.2=20=EC=99=84=EB=A3=8C:=20typing=5Fdots=5Fanimation?=
 =?UTF-8?q?.xml(alpha,=20600ms,=20reverse,=20infinite)=20=EC=83=9D?=
 =?UTF-8?q?=EC=84=B1\n-=20=EC=82=AC=EC=9A=A9=EC=9E=90=20=EB=A9=94=EC=8B=9C?=
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 =?UTF-8?q?=20=ED=8C=8C=EC=9D=BC:=20app/src/main/res/anim/typing=5Fdots=5F?=
 =?UTF-8?q?animation.xml\n\n=EC=99=9C:=20=EC=82=AC=EC=9A=A9=EC=9E=90=20?=
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 =?UTF-8?q?=ED=98=84\n=EA=B4=80=EB=A0=A8:=20.kiro/specs/chat-room-ui/tasks?=
 =?UTF-8?q?.md=202.2,=20design.md=20453~464?=
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---
 app/src/main/res/anim/typing_dots_animation.xml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 app/src/main/res/anim/typing_dots_animation.xml

diff --git a/app/src/main/res/anim/typing_dots_animation.xml b/app/src/main/res/anim/typing_dots_animation.xml
new file mode 100644
index 00000000..72c6c894
--- /dev/null
+++ b/app/src/main/res/anim/typing_dots_animation.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  타이핑 인디케이터용 알파 애니메이션
+  - duration: 600ms
+  - fromAlpha: 0.3 -> toAlpha: 1.0
+  - repeat: infinite, reverse
+  - 3개의 점을 순차적으로 반짝이게 하려면, 이 애니메이션을 각 점에 적용하고 startOffset을 다르게 지정하세요.
+    예) dot1: 0ms, dot2: 200ms, dot3: 400ms
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <alpha
+        android:duration="600"
+        android:fromAlpha="0.3"
+        android:toAlpha="1.0"
+        android:repeatCount="infinite"
+        android:repeatMode="reverse" />
+</set>